*{
    margin:0;padding:0;
}
html,body,#app,.wrapper{
    width:100%;
    height:100%;
    min-width: 1600px;
    overflow: hidden;
    min-height:100%;
    position: relative;
    
}
span{
    display: inline-block;
}

a{
    text-decoration: none;
    display:inline-block;
}
li{
    list-style: none;
}

@media screen and (max-width:1600px){
    .side {
      width: 220px !important;
     }
     .content{
        width: calc(100% - 220px) !important;
        
        left: 220px !important;
     }
   }